Tag Archives: botnet

Mitigations for Spike DDoS toolkit-powered attacks

Akamai Technologies released, through the company's Prolexic Security Engineering & Response Team (PLXsert), a new cybersecurity threat advisory that alerts enterprises to a high-risk threat of powerf…

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Mitigations for Spike DDoS toolkit-powered attacks

Proxy service users download malware, unknowingly join botnet

In yet another example of if-it's-too-good-to-be-true-it-probably-isn't, hundreds of thousands of users signing up for a cheap and supposedly legitimate proxy service have ended up downloading malware…

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Proxy service users download malware, unknowingly join botnet

Bot herders try to resurrect Grum, fail

As you have probably already heard, the Grum botnet – formerly the third largest in the world – has been effectively shut down last week after several security researchers managed to coordinate the ta…

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Bot herders try to resurrect Grum, fail

Kelihos botnet rises up again

Kelihos – the botnet whose operation was disrupted last September by Microsoft and Kaspersky Lab by shutting down its C&C servers and making its bots contact a sinkhole instead – is back and working. …

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Kelihos botnet rises up again